package com.example.mybatisplusj2300107.service;

import com.example.mybatisplusj2300107.entity.Student;

import java.util.List;

public interface StudentService {
    public List<Student> selectAll();

    public Student selectById(String studentId);

    public void update(Student student);

    public void insert(Student student);

    public void deleteById(String studentId);
}
